we have those structures, but *don't* define them if we have
TERMIOS, whose functions take care of those parameters; that
screws up AIX.
(struct emacs_tty): Test those symbols, instead of the ioctl
commands.
* sysdep.c (emacs_get_tty, emacs_set_tty, new_ltchars, new_tchars,
init_sys_modes): Same.
* xfns.c (x_set_frame_parameters): Store the value in the frame
parameter alist before we call the setter function, so the setter
function can touch up the value if it chooses.
(x_set_foreground_color, x_set_background_color): Call
recompute_basic_faces, so their GC's will reflect the changes.
(x_new_font): Add extern declaration - this returns a Lisp_Object
now, the fully resolved font name.
(x_set_font): Accept the fully resolved name from x_new_font, and
put it in the frame's parameter alist. Call recompute_basic_faces.
* xterm.c (x_new_font): Return the fully resolved font name, Qnil
(if no match), or Qt (match, but unacceptable metrics).
* xterm.c (x_new_font): Don't call init_frame_faces.
* xterm.h: New section for declarations for xfaces.c.
(init_frame_faces, free_frame_faces, intern_face,
face_name_id_number, same_size_fonts, recompute_basic_faces,
compute_char_face, compute_glyph_face): Declare these here.
* xfaces.c (same_size_fonts): We can now remove this extern
declaration.
* xfns.c (face_name_id_number): Likewise.
* xterm.c (intern_face): Likewise.
* xterm.c (dumpglyphs): Remember that the default faces can have
null fonts, too.
(x_face_table, n_faces, x_set_face, x_set_glyph, Fx_set_face_font,
Fx_set_face, Fx_get_face): Removed.
(syms_of_xfns): Remove defsubr for Fx_set_face.
Arrange for font names to get fully resolved - no wildcards.
* xfns.c (x_set_frame_parameters): Store the value in the frame
parameter alist before we call the setter function, so the setter
function can touch up the value if it chooses.
(x_set_foreground_color, x_set_background_color): Call
recompute_basic_faces, so their GC's will reflect the changes.
(x_new_font): Add extern declaration - this returns a Lisp_Object
now, the fully resolved font name.
(x_set_font): Accept the fully resolved name from x_new_font, and
put it in the frame's parameter alist. Call recompute_basic_faces.
* xterm.c (x_new_font): Return the fully resolved font name, Qnil
(if no match), or Qt (match, but unacceptable metrics).
* xterm.c (x_new_font): Don't call init_frame_faces.
* xterm.h: New section for declarations for xfaces.c.
(init_frame_faces, free_frame_faces, intern_face,
face_name_id_number, same_size_fonts, recompute_basic_faces,
compute_char_face, compute_glyph_face): Declare these here.
* xfaces.c (same_size_fonts): We can now remove this extern
declaration.
* xfns.c (face_name_id_number): Likewise.
* xterm.c (intern_face): Likewise.
* xfns.c (Fx_list_fonts): Remember that FACE may not have a font
specified. Don't specify 30000 as the maximum limit on the number
of fontns returned - 2000 is more reasonable.
Treat faces as structures specifying modifications to the frame's
parameters, rather than things which need to specify a complete
set of parameters by themselves.
* xfaces.c (init_frame_faces): Don't set up the two frame display
faces by querying the GC - just leave all their fields blank, and
call recompute_basic_faces, letting build_face do the work of
consulting the frame when necessary.
(recompute_basic_faces): New function.
(compute_base_faces): New function for obtaining the "identity"
for compute_char_face and compute_glyph_face.
(compute_char_face, compute_glyph_face): Call it, instead of copying
FRAME_DEFAULT_FACE.
* xfns.c (x_make_gc): No need to call init_frame_faces here.
(init_frame_faces, free_frame_faces, intern_face,
face_name_id_number, same_size_fonts, recompute_basic_faces,
compute_char_face, compute_glyph_face): Declare these here.
* xfaces.c (same_size_fonts): We can now remove this extern
declaration.
* xfns.c (face_name_id_number): Likewise.
* xterm.c (intern_face): Likewise.
* xfaces.c (build_face, unload_font, free_frame_faces): Don't
forget to block input while making X calls.
Treat faces as structures specifying modifications to the frame's
parameters, rather than things which need to specify a complete
set of parameters by themselves.
* xfaces.c (init_frame_faces): Don't set up the two frame display
faces by querying the GC - just leave all their fields blank, and
call recompute_basic_faces, letting build_face do the work of
consulting the frame when necessary.
(recompute_basic_faces): New function.
(compute_base_faces): New function for obtaining the "identity"
for compute_char_face and compute_glyph_face.
(compute_char_face, compute_glyph_face): Call it, instead of copying
FRAME_DEFAULT_FACE.
* xfns.c (x_make_gc): No need to call init_frame_faces here.
* xfaces.c (intern_frame_face): This can be static.
* dispextern.h (struct face): New field - `copy', to help us with
resource allocation.
* xfaces.c (free_frame_faces): Do free the first two faces; don't
free anything from a face that's a copy.
(intern_frame_face): Mark every face we intern as a copy; its
resources are actually a combination of the real faces.
(Fset_face_attribute_internal): No need to check if we're trying
to free one of the frame's GC's; they never enter into the
picture.
* xfns.c (Fx_list_fonts): New function.
(face_name_id_number): Add extern declaration for this.
* xfaces.c (face_name_id_number): Make this externally visible,
and make the FRAME argument a FRAME_PTR, not a Lisp_Object.
(compute_char_face): Call face_name_id_number properly.
resource allocation.
* xfaces.c (free_frame_faces): Do free the first two faces; don't
free anything from a face that's a copy.
(intern_frame_face): Mark every face we intern as a copy; its
resources are actually a combination of the real faces.
(Fset_face_attribute_internal): No need to check if we're trying
to free one of the frame's GC's; they never enter into the
picture.
(same_size_fonts): Function moved here from xfaces.c.
(face_name_id_number): Add extern declaration for this.
* xfaces.c (same_size_fonts): Moved to xfns.c. Left an extern
declaration behind.
(face_name_id_number): Make this externally visible, and make the
FRAME argument a FRAME_PTR, not a Lisp_Object.
(compute_char_face): Call face_name_id_number properly.
* xfaces.c (unload_color): Don't free the pixel for now.
* xfaces.c (merge_faces): You can't tell if a font is a
character-cell font or not by testing whether or not it has a
per_char table. They all do.
